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ProPhase Labs shares owned by XTX Topco

Quarter-by-quarter ownership of ProPhase Labs (PRPH) shares owned by XTX Topco from 13F filings

Historical chart of XTX Topco investment in ProPhase Labs

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All positions including ProPhase Labs held by XTX Topco consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in ProPhase Labs by XTX Topco

Quarter filed Position value Share count Share price at filing
2025-09-30 $13k 29k 0.46
2025-06-30 $40k 103k 0.39

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View all positions for XTX Topco

Top funds holding ProPhase Labs

Sykon Capital
Vanguard Group
Susquehanna International
Geode Capital Management
Accretive Wealth Partners
HighTower Advisors
Apollon Wealth Management
Chapin Davis
Two Sigma Securities
State Street Corporation
Simplex Trading
Bank of New York Mellon
XTX Topco
BlackRock
Northern Trust

View all funds holding ProPhase Labs